The Carmex Spiral Flute UNF Supercut Tap in 7/16 x 20 is a precision threading tool built for professional shops handling UNF threads. With durable powder metal construction and a design optimized for high-speed tapping, it delivers dependable, clean threads across challenging materials.

• Thread Type: Spiral flute design crafted for Unified National Fine (UNF) threads, promoting efficient chip evacuation and smooth cutting action.
• Material: Powder metal construction delivers toughness, wear resistance, and long tool life in demanding tapping jobs.
• Size & Pitch: 7/16" diameter with 20 threads per inch (UNF) for precise, tight tolerances.
• Cutting Geometry: UNF Supercut geometry reduces cutting friction and improves thread quality on tough substrates.
• Flute Design: Spiral flutes enable continuous chip removal, minimizing clogging and reducing return torque during tapping.
• Applications: Suited for high-speed threading in UNF applications across automotive, aerospace, and general mechanical assemblies.

This tap is designed to produce dependable, accurate threads with steady performance. The combination of Supercut geometry and powder metal construction helps resist wear, maintain thread integrity, and support consistent results even when machining challenging materials. The spiral flute design further enhances reliability by keeping chips moving away from the cutting edge, reducing the risk of breakage and downtime.